Base | Representation |
---|---|
bin | 1100000111010101101111… |
… | …0100010010110010110100 |
3 | 1202011101212000022021101111 |
4 | 3001311123310102302310 |
5 | 3221214314402120040 |
6 | 44155121523004404 |
7 | 2543232550016044 |
oct | 301653364226264 |
9 | 52141760267344 |
10 | 13320234020020 |
11 | 4276096934794 |
12 | 15b1673509704 |
13 | 7581287ca925 |
14 | 3409ba569724 |
15 | 1817533dadea |
hex | c1d5bd12cb4 |
13320234020020 has 48 divisors (see below), whose sum is σ = 27986744116800. Its totient is φ = 5325379568640.
The previous prime is 13320234020011. The next prime is 13320234020029. The reversal of 13320234020020 is 2002043202331.
13320234020020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13320234020011) and next prime (13320234020029).
It is a junction number, because it is equal to n+sod(n) for n = 13320234019973 and 13320234020000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13320234020029) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341779135 + ... + 341818105.
It is an arithmetic number, because the mean of its divisors is an integer number (583057169100).
Almost surely, 213320234020020 is an apocalyptic number.
13320234020020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13320234020020 is an abundant number, since it is smaller than the sum of its proper divisors (14666510096780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13320234020020 is a wasteful number, since it uses less digits than its factorization.
13320234020020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47248 (or 47246 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 13320234020020 its reverse (2002043202331), we get a palindrome (15322277222351).
The spelling of 13320234020020 in words is "thirteen trillion, three hundred twenty billion, two hundred thirty-four million, twenty thousand, twenty".
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